uisegmentedcontrol | 易学教程

Up/down arrows in nav bar of detail view to page through objects in parent table

阅读更多关于 Up/down arrows in nav bar of detail view to page through objects in parent table

问题 I have created an up/down arrow segmented control button on the right side of the navigation bar in my detail view. In a table based application, how can I use these up/down arrows to move through cells in the parent table? The apple "NavBar" sample code has an example of this but the controls are not functional. The iBird program has this functionality as well and it is very nice. Download the "iBird 15" program for free. Any thoughts? Thanks! 回答1: I have got it working with a few small

UISegmentedControl fires ValueChanged when loading selectedindex

阅读更多关于 UISegmentedControl fires ValueChanged when loading selectedindex

问题 I have a UISplitViewController utility type app where each UIViewController handles various calculations. I have a popover with segmented controls that allows the user to set certain options. The problem I have is when saving and reloading the contents of UITextfields and the selected segment index, if the segment control index was saved and is == 1 a valuechanged event is fired off from viewdidload as the state is set from NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];

How can i add a next and previous button at the segmented Controller on a navigation bar in iphone application development?

阅读更多关于 How can i add a next and previous button at the segmented Controller on a navigation bar in iphone application development?

问题 I am in great trouble....How can i set next and previous button/arrow at my segmented bar...if anyone need brief about my problem then please see this link...How can i add a next and previous button at the segmented Controller? i have attached an image to understand the problem...so anybody help me please.... NOTE THAT: In my current project it has more than 5 buttons to add at the segmented bar so when i will press next/previous arrow then segmented bar should be move from his place.If my

UISegmentedcontrol to switch views in UITabbarcontroller

阅读更多关于 UISegmentedcontrol to switch views in UITabbarcontroller

问题 I am trying to switch between multiple different views using a UISegmentedControl . I found a really good example to do this in: http://redartisan.com/2010/6/27/uisegmented-control-view-switching-revisited However, I need to use a UITabbarController in my app. So the navigation controller is not available for me in the app delegate. Is there any other way to switch views in a UITabbarController using UISegmentedControl ? 回答1: First, consider whether you really want to do this.

iOS 6 UISegmentedControl with iOS 7 design

阅读更多关于 iOS 6 UISegmentedControl with iOS 7 design

问题 I'm working on an app that's supposed to work on both iOS 6 and iOS 7, and have the same flat design for both. I'm trying to customize my UISegmentedControl to have borders, corner radius and all, but I can't figure out how to do so. I've only mange to have a flat background so far. Does anyone have any advice to have an iOS 6 UISegmentedControl look like an iOS 7 one ? EDIT : I would like to have instead of 回答1: You can use below code: // To set colour of text NSDictionary *attributes =

Disabling User Interaction with a segmented control?

阅读更多关于 Disabling User Interaction with a segmented control?

问题 I want to enable and disable user interaction with a UISegmented Control. I noticed that its superclass UIControl has a property called "enabled" is this what I need to set in order to disable/enable my control? 回答1: Yes, the enabled property is what you want. You can also use userInteractionEnabled as well, but I think that enabled will suffice. 回答2: Yes, for example. You can also use [segmentedControl setUserInteractionEnabled:NO] 回答3: In swift 4.2 set yourSegmentedControlName

How do I add a UISegmentedControl to my UIToolbar using Storyboard?

阅读更多关于 How do I add a UISegmentedControl to my UIToolbar using Storyboard?

问题 I'm trying to add a Segmented Control to my UIToolbar below, but when I try to drag it over in Storyboard it replaces my Table View. Also, when I try to add UIBarButton to my Toolbar it pushes my Prototype Cells down... do I have my views hierarchy wrong? When I add a UIBarButton item anyway, in the simulator the toolbar is not Black Transparent as I set in my navigation control inspector. Whats up with that? thanks! 回答1: 1 - Do it programmatically. You need to assign a frame to your

UISegmentedControl.noSegment stopped working with Xcode 11, iOS 13 [duplicate]

阅读更多关于 UISegmentedControl.noSegment stopped working with Xcode 11, iOS 13 [duplicate]

问题 This question already has answers here : Specifying UISegmentedControlNoSegment to UISegmentedControl's selectedSegmentIndex has no Effect on iOS 13 (3 answers) Closed 2 months ago . I've had two segmented controls stacked on top of each other, each with two options, so there's a 2x2 grid of filtering options for a search field. This has worked fine, but I just updated to Xcode 11 and UISegmentedControl.noSegment has stopped working when I try to update it in response to user selection.

UISegmentedControl not updating view

阅读更多关于 UISegmentedControl not updating view

问题 I am building an app in Xcode 5, and I ran into some strange behavior of UISegmentedControl . first some info on the app i'm building: I'm building an app in which I want to allow users to order products at registered companies. As an extra service, I want to allow them to see the orders they did, and even to filter the orders on their status: All orders, Active orders & Delivered orders. the orders are displayed in a UITableView, and I created a UISegmentedControl inside the header view to

How can i add a next and previous button at the segmented Controller on a navigation bar in iphone application development?

阅读更多关于 How can i add a next and previous button at the segmented Controller on a navigation bar in iphone application development?

I am in great trouble....How can i set next and previous button/arrow at my segmented bar...if anyone need brief about my problem then please see this link... How can i add a next and previous button at the segmented Controller? i have attached an image to understand the problem...so anybody help me please.... NOTE THAT: In my current project it has more than 5 buttons to add at the segmented bar so when i will press next/previous arrow then segmented bar should be move from his place.If my question is not clear to you then please see my another link.... Thanks in Advance EDIT: UIBarButtonItem